š„ Stay safe on the water with precision-engineered flame protection!
The Sierra 18-7234 Marine Flame Arrestor is a high-quality, machined flame arrestor designed specifically for Mercruiser stern drives. Featuring a 7-inch outside diameter and a 1.55-inch flame arrestor element height, it offers reliable flame suppression while maintaining a lightweight profile of 9.1 ounces. This OEM-certified component ensures optimal safety and durability for marine engine applications.
| Manufacturer | Sierra |
| Brand | Sierra |
| Model | Sierra 18-7234 Flame Arrestor |
| Item Weight | 9.1 ounces |
| Product Dimensions | 9.49 x 2.48 x 9.02 inches |
| Item model number | 18-7234 |
| Is Discontinued By Manufacturer | No |
| Exterior | Machined |
| Manufacturer Part Number | 187234 |
| OEM Part Number | MERCURY MARINE 805016A1 |
| Lift Type | MOTOR |
J**H
Most excellent flame arrestor
Metal rather the the fragile standard Mercruiser item
A**R
Fit and works
Fit and is doing the job. Will most likely buy a second to match on my other engine.
S**P
Half inch taller than stock better airflow
Half inch taller than my stock one better airflow good quality
P**E
Arrived as described
Arrestor looks good. My fault for not fully understanding the description but I would have needed the arrestor that has 3 bolt holes in the top for my MPI. Looking at the picture I thought the 3 little dents in the cover were holes but my mistake. Being in a hurry to go boating I took the āarrestorā part out of the new one and put it in the old housing. Working just fine.
Trustpilot
1 month ago
3 weeks ago
